1917118080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 384

約数和(自身を含む): 7160400000

約数和(自身を除く): 5243281920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 64, 69, 72, 80, 87, 90, 92, 96, 115, 116, 120, 128, 138, 144, 145, 160, 174, 180, 184, 192, 207, 230, 232, 240, 261, 276, 288, 290, 320, 345, 348, 360, 368, 384, 414, 435, 460, 464, 480, 499, 522, 552, 576, 580, 640, 667, 690, 696, 720, 736, 828, 870, 920, 928, 960, 998, 1035, 1044, 1104, 1152, 1160, 1305, 1334, 1380, 1392, 1440, 1472, 1497, 1656, 1740, 1840, 1856, 1920, 1996, 2001, 2070, 2088, 2208, 2320, 2495, 2610, 2668, 2760, 2784, 2880, 2944, 2994, 3312, 3335, 3480, 3680, 3712, 3992, 4002, 4140, 4176, 4416, 4491, 4640, 4990, 5220, 5336, 5520, 5568, 5760, 5988, 6003, 6624, 6670, 6960, 7360, 7485, 7984, 8004, 8280, 8352, 8832, 8982, 9280, 9980, 10005, 10440, 10672, 11040, 11136, 11477, 11976, 12006, 13248, 13340, 13920, 14471, 14720, 14970, 15968, 16008, 16560, 16704, 17964, 18560, 19960, 20010, 20880, 21344, 22080, 22455, 22954, 23952, 24012, 26496, 26680, 27840, 28942, 29940, 30015, 31936, 32016, 33120, 33408, 34431, 35928, 39920, 40020, 41760, 42688, 43413, 44160, 44910, 45908, 47904, 48024, 53360, 55680, 57385, 57884, 59880, 60030, 63872, 64032, 66240, 68862, 71856, 72355, 79840, 80040, 83520, 85376, 86826, 89820, 91816, 95808, 96048, 103293, 106720, 114770, 115768, 119760, 120060, 128064, 130239, 132480, 137724, 143712, 144710, 159680, 160080, 167040, 172155, 173652, 179640, 183632, 191616, 192096, 206586, 213440, 217065, 229540, 231536, 239520, 240120, 256128, 260478, 275448, 287424, 289420, 319360, 320160, 332833, 344310, 347304, 359280, 367264, 384192, 413172, 426880, 434130, 459080, 463072, 479040, 480240, 516465, 520956, 550896, 574848, 578840, 640320, 651195, 665666, 688620, 694608, 718560, 734528, 768384, 826344, 868260, 918160, 926144, 958080, 960480, 998499, 1032930, 1041912, 1101792, 1157680, 1280640, 1302390, 1331332, 1377240, 1389216, 1437120, 1469056, 1652688, 1664165, 1736520, 1836320, 1852288, 1920960, 1996998, 2065860, 2083824, 2203584, 2315360, 2604780, 2662664, 2754480, 2778432, 2874240, 2995497, 3305376, 3328330, 3473040, 3672640, 3841920, 3993996, 4131720, 4167648, 4407168, 4630720, 4992495, 5209560, 5325328, 5508960, 5556864, 5990994, 6610752, 6656660, 6946080, 7345280, 7987992, 8263440, 8335296, 9261440, 9984990, 10419120, 10650656, 11017920, 11981988, 13221504, 13313320, 13892160, 14977485, 15975984, 16526880, 16670592, 19969980, 20838240, 21301312, 22035840, 23963976, 26626640, 27784320, 29954970, 31951968, 33053760, 39939960, 41676480, 42602624, 47927952, 53253280, 59909940, 63903936, 66107520, 79879920, 83352960, 95855904, 106506560, 119819880, 127807872, 159759840, 191711808, 213013120, 239639760, 319519680, 383423616, 479279520, 639039360, 958559040, 1917118080]

約数ペア:

[(1, 1917118080), (2, 958559040), (3, 639039360), (4, 479279520), (5, 383423616), (6, 319519680), (8, 239639760), (9, 213013120), (10, 191711808), (12, 159759840), (15, 127807872), (16, 119819880), (18, 106506560), (20, 95855904), (23, 83352960), (24, 79879920), (29, 66107520), (30, 63903936), (32, 59909940), (36, 53253280), (40, 47927952), (45, 42602624), (46, 41676480), (48, 39939960), (58, 33053760), (60, 31951968), (64, 29954970), (69, 27784320), (72, 26626640), (80, 23963976), (87, 22035840), (90, 21301312), (92, 20838240), (96, 19969980), (115, 16670592), (116, 16526880), (120, 15975984), (128, 14977485), (138, 13892160), (144, 13313320), (145, 13221504), (160, 11981988), (174, 11017920), (180, 10650656), (184, 10419120), (192, 9984990), (207, 9261440), (230, 8335296), (232, 8263440), (240, 7987992), (261, 7345280), (276, 6946080), (288, 6656660), (290, 6610752), (320, 5990994), (345, 5556864), (348, 5508960), (360, 5325328), (368, 5209560), (384, 4992495), (414, 4630720), (435, 4407168), (460, 4167648), (464, 4131720), (480, 3993996), (499, 3841920), (522, 3672640), (552, 3473040), (576, 3328330), (580, 3305376), (640, 2995497), (667, 2874240), (690, 2778432), (696, 2754480), (720, 2662664), (736, 2604780), (828, 2315360), (870, 2203584), (920, 2083824), (928, 2065860), (960, 1996998), (998, 1920960), (1035, 1852288), (1044, 1836320), (1104, 1736520), (1152, 1664165), (1160, 1652688), (1305, 1469056), (1334, 1437120), (1380, 1389216), (1392, 1377240), (1440, 1331332), (1472, 1302390), (1497, 1280640), (1656, 1157680), (1740, 1101792), (1840, 1041912), (1856, 1032930), (1920, 998499), (1996, 960480), (2001, 958080), (2070, 926144), (2088, 918160), (2208, 868260), (2320, 826344), (2495, 768384), (2610, 734528), (2668, 718560), (2760, 694608), (2784, 688620), (2880, 665666), (2944, 651195), (2994, 640320), (3312, 578840), (3335, 574848), (3480, 550896), (3680, 520956), (3712, 516465), (3992, 480240), (4002, 479040), (4140, 463072), (4176, 459080), (4416, 434130), (4491, 426880), (4640, 413172), (4990, 384192), (5220, 367264), (5336, 359280), (5520, 347304), (5568, 344310), (5760, 332833), (5988, 320160), (6003, 319360), (6624, 289420), (6670, 287424), (6960, 275448), (7360, 260478), (7485, 256128), (7984, 240120), (8004, 239520), (8280, 231536), (8352, 229540), (8832, 217065), (8982, 213440), (9280, 206586), (9980, 192096), (10005, 191616), (10440, 183632), (10672, 179640), (11040, 173652), (11136, 172155), (11477, 167040), (11976, 160080), (12006, 159680), (13248, 144710), (13340, 143712), (13920, 137724), (14471, 132480), (14720, 130239), (14970, 128064), (15968, 120060), (16008, 119760), (16560, 115768), (16704, 114770), (17964, 106720), (18560, 103293), (19960, 96048), (20010, 95808), (20880, 91816), (21344, 89820), (22080, 86826), (22455, 85376), (22954, 83520), (23952, 80040), (24012, 79840), (26496, 72355), (26680, 71856), (27840, 68862), (28942, 66240), (29940, 64032), (30015, 63872), (31936, 60030), (32016, 59880), (33120, 57884), (33408, 57385), (34431, 55680), (35928, 53360), (39920, 48024), (40020, 47904), (41760, 45908), (42688, 44910), (43413, 44160)]